Improved predictive model to the cross-sectional resistance of CFT
Tipus de documentArticle
Condicions d'accésAccés obert
This paper proposes an improved theoretical prediction equation for Concrete-filled steel tubes (CFT) subjected to compressive forces. This ultimate load capacity is inferred from a database of 344 experimental results reported in the literature by using Gene expression programming (GEP). Moreover, a series of structural comparisons between design provisions, other mechanically-derived expressions and the proposed prediction are addressed. The levels of accuracy, practical use and phenomenological understanding of the phenomenon are pinpointed. The results obtained are in good agreement with both the experimental and theoretical predictions. Advantages and disadvantages of such type of predictions are pinpointed.
CitacióMansouri, I., Chacon, R., Wan, J. Improved predictive model to the cross-sectional resistance of CFT. "Journal of mechanical science and technology", Agost 2017, vol. 31, núm. 8, p. 3887-3895.
Versió de l'editorhttps://link.springer.com/article/10.1007/s12206-017-0733-9